78625818

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1129}}^1$

素因数の和:1263

約数の個数: 48

約数和(自身を含む): 176103720

約数和(自身を除く): 97477902

約数列:

[1, 2, 3, 6, 9, 18, 53, 73, 106, 146, 159, 219, 318, 438, 477, 657, 954, 1129, 1314, 2258, 3387, 3869, 6774, 7738, 10161, 11607, 20322, 23214, 34821, 59837, 69642, 82417, 119674, 164834, 179511, 247251, 359022, 494502, 538533, 741753, 1077066, 1483506, 4368101, 8736202, 13104303, 26208606, 39312909, 78625818]

約数ペア:

[(1, 78625818), (2, 39312909), (3, 26208606), (6, 13104303), (9, 8736202), (18, 4368101), (53, 1483506), (73, 1077066), (106, 741753), (146, 538533), (159, 494502), (219, 359022), (318, 247251), (438, 179511), (477, 164834), (657, 119674), (954, 82417), (1129, 69642), (1314, 59837), (2258, 34821), (3387, 23214), (3869, 20322), (6774, 11607), (7738, 10161)]